Submission #337996

#	Time	Username	Problem	Language	Result	Execution time	Memory
337996		spike1236	Money (IZhO17_money)	C++14	0 / 100	1 ms	384 KiB

money

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define f first
#define s second
#define ll long long
#define ld long double
#define all(_v) _v.begin(), _v.end()
#define sz(_v) (int)_v.size()
#define pii pair <int, int>
#define pll pair <ll, ll>
#define veci vector <int>
#define vecll vector <ll>

const int dx[4] = {1, -1, 0, 0};
const int dy[4] = {0, 0, -1, 1};
const double PI = 3.1415926535897932384626433832795;
const double eps = 1e-9;
const int MOD1 = 1e9 + 7;
const int MOD2 = 998244353;

const int MAXN = 1e6 + 10;
int n;
int a[MAXN];

void solve() {
    cin >> n;
    for(int i = 1; i <= n; ++i)
        cin >> a[i];
    int ans = 0;
    for(int i = 1; i <= n; ) {
        int j = i + 1;
        while(j <= n && a[j] >= a[j - 1]) ++j;
        ++ans;
        i = j;
    }
    cout << ans;
}


int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int T = 1;
    ///cin >> T;
    while(T--) solve(), cout << '\n';
    return 0;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 20
• Subtask 4: 0 / 55